//WdgColors.hpp
#pragma once
/*    widgetpp - A simple C++ wrapper of DISLIN graphic library               */
/*                                                                            */
/*    Copyright (C) 2012  Mirko Cambi (email: mirko.cambi@gmail.com)          */
/*                                                                            */
/*    This program is free software: you can redistribute it and/or modify    */
/*    it under the terms of the GNU General Public License as published by    */
/*    the Free Software Foundation, either version 3 of the License, or       */
/*    (at your option) any later version.                                     */
/*                                                                            */
/*    This program is distributed in the hope that it will be useful,         */
/*    but WITHOUT ANY WARRANTY; without even the implied warranty of          */
/*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           */
/*    GNU General Public License for more details.                            */
/*                                                                            */
/*    You should have received a copy of the GNU General Public License       */
/*    along with this program.  If not, see <http://www.gnu.org/licenses/>.   */

namespace wdgpp {

struct colors
{
   static const unsigned int
      fore,
      black, 
      red, 
      green,
      blue,
      cyan,
      yellow,
      orange,
      magenta,
      white;
};

void set_color(unsigned int c);
int rgb_color(float r, float g, float b);

struct WdgColor
{
   void set() const;
protected:
   virtual void inner_set() = 0;
};

struct WdgNColor
{
   WdgNColor(int r, int g, int b); 
   int n_color() const;
protected:
   int _n;
};

} // namespace wdgpp

